J/AcA/48/35ivo://CDS.VizieR/J/AcA/48/35doi:10.26093/cds/vizier.120480035CDSPojmanski G.2025-09-25T20:14:24Z1999-01-18T17:50:13ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frvariable-starssurveysphotometryResults of the first two months of observations using the All Sky Survey prototype camera are presented. More than 45000 stars in 24 Selected Fields covering 140 square degrees were monitored a few times per night resulting in the I-band catalog containing 10^7^ individual measurements. Period search revealed 126 variable stars brighter than 13mag with periods less than 20d. Only 30 of them are known variable stars included in the General Catalogue of Variable Stars (<II/214>). The other 90 objects are newly detected variable stars - mainly eclipsing binaries (75%) and pulsating stars (17%). We estimate that completeness of the current catalogs of variable stars is smaller than 50% already for the stars brighter than 9mag. The catalog is accessible over the WWW: http://www.astrouw.edu.pl/~gp/asas/asas.html1998AcA....48...35Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AcA/48/35CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-tohttp://www.astrouw.edu.pl/~gp/asas/asas.html : The All Sky Automated Surveyhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AcA/48/35https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AcA/48/35http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AcA/48/35https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AcA/48/35https://vizier.iucaa.in/viz-bin/votable?-source=J/AcA/48/35http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AcA/48/35GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AcA/48/35/table1 (Selected fields observed during the first two months of ASAS operation)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AcA/48/35/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AcA/48/35/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AcA/48/35/table1?GETtext/xml+votable180.050000true77.5-68.166670.005555555555555556Cone search capability for table J/AcA/48/35/table2 (Periodic variables in the selected fields)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AcA/48/35/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AcA/48/35/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AcA/48/35/table2?GETtext/xml+votable180.050000true74.805417-69.5955560.0055555555555555565/9474-9475 9478 6/18551 18570 19005 19093 19456 25751 26295 26301 28711 28890 28912-28913 28915-28916 29000 29316 29328 31380 33055 33076-33077 33091 33095-33096 33100 33102 33104 33106 33121 36881 37215 37890-37891 37894-37895 37906-37907 37910-37911 37916-37918 40993 40995 41000 41647 41654 41657-41659 41662 43013 43015 43024 43854-43855 43877-43878 43888-43889 44824 44848 47724-47725 47737 48775 48786-48787 48899 48903https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AcA/48/35?format=asciiOpticaldefaultJ/AcA/48/35/table1Selected fields observed during the first two months of ASAS operationrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFieldField namemeta.id;meta.maincharRA2000Right ascension (2000)pos.eq.ra;meta.mainDE2000Declination (2000)pos.eq.dec;meta.mainJ/AcA/48/35/table2Periodic variables in the selected fieldsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintASASASAS variable stars designationmeta.id;meta.maincharRA2000Right ascension (2000)pos.eq.ra;meta.mainDE2000Declination (2000)pos.eq.dec;meta.mainTypeVariability classificationmeta.code;src.varcharImaxI magnitude at maximum brightnessmagphot.mag;em.opt.IfloatDImagLight curve amplitudemagsrc.var.amplitudefloatT0Epoch of minimum brightness (HJD)dtime.epochdoubleCrossIdIdentificationmeta.id.crosscharPerPerioddtime.periodfloat